What Our Gearhead® Experts Are Saying: "The Turboshafts are my go-to for anything on or near the water. The HDPV lens cuts glare like a champ—I can actually see into the water, which is huge when I’m fishing or paddling. They stay locked in, even when I’m sweating or moving fast."Quit guessing and start seeing with The Turboshaft HDPV Polarized Sunglasses from Pit Viper. Whether we're casting from a dock, paddling rapids, or squinting through midday sun at the farmers market, these shades bring game-changing contrast and a fit that refuses to slip. The HDPV polarized lens cuts through glare and reflections with surgical precision, giving us a clearer look at what’s below the surface—or just across the parking lot. The smoke-tinted lens with 12% light transmission and a CAT 3 rating makes it ideal for bright conditions. Add in Pit Viper’s signature No Slip Grip™ rubberized touchpoints, and you've got a pair of sunglasses that stay put while you handle whatever the day throws at you.